APA (7th ed.) Citation

United States, Sweden, & United States. (2013). Social security: Supplementary agreement between the United States of America and Sweden, signed at Stockholm, June 22, 2004. United States Department of State.

Chicago Style (17th ed.) Citation

United States, Sweden, and United States. Social Security: Supplementary Agreement Between the United States of America and Sweden, Signed at Stockholm, June 22, 2004. [Washington, D.C.]: United States Department of State, 2013.

MLA (9th ed.) Citation

United States, et al. Social Security: Supplementary Agreement Between the United States of America and Sweden, Signed at Stockholm, June 22, 2004. United States Department of State, 2013.

Warning: These citations may not always be 100% accurate.